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Neutral Cure Weatherproofing Silicone Sealant Non Corrosive ASTM C920 Certified

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Neutral Cure Weatherproofing Silicone Sealant Non Corrosive ASTM C920 Certified

Brand Name : CSJ

Model Number : 903

Certification : MSDS, BV, ISO 9001, SGS

Place of Origin : Leliu Town, Shunde District, Foshan City, Guangdong Province, China

MOQ : 100 boxes (After Sample Order)

Payment Terms : T/T

Delivery Time : 5~7 days

Model : 903

Material : DOW CORNING

Color : Clear, Black, White, Customized

Tube Net Volume : 300 mL

Tube Net Weight : 430 g

Tube Gross Weight : 490 g

Tube Net Volume(Color Clear)) : 300 mL

Tube Net Weight(Color Clear) : 280 g

Tube Gross Weight(Color Clear) : 340 g

Tube Pcs/Carton : 24 pcs

Tube Carton Size : 30*20*24 cm

Sausage Net Volume : 590 mL

Sausage Net Weight : 780 g

Sausage Gross Weight : 780 g

Sausage Net Volume(Color Clear) : 500 mL

Sausage Net Weight(Color Clear) : 505 g

Sausage Gross Weight(Color Clear) : 505 g

Sausage Pcs/Carton : 20 pcs

Sausage Carton Size : 38*25*20 cm

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Neutral Cure Silicone Sealant Non Corrosive ASTM C920 Certified

Features:

One-part formulation with neutral cure chemistry
Non-aggressive to bonded materials and surfaces
Exceptional resistance to weathering elements: ultraviolet radiation, heat exposure, humidity, ozone, and thermal shock
Sustained flexibility through temperature extremes from -50°C to 180°C
Accommodates structural movement cycles of ±35%

Basic Uses:

Fundamental weather seal for high-rise curtain walls, aluminum systems, and ceramic tile facades
Sealing transitions between concrete, plastic, and metal components
Waterproofing applications in roof joints and ACP curtain wall installations.

Specification:

Operating conditions of 23±2°C and 50±5%RH, then test:

No.	Property		Standards	Results
1	Type		/	OXIEM
2	Density		g/cm³	1.43
3	Tack-Free Time / H		≤3	≤1
4	Extrusion Rate (ml/min)		≥150	≥250
5	Shore A Hardness		20~60	40~50
6	Elastic recovery rate (%)		≥80	≥90
7	Tensile Modulus (MPa)	23°C	≥0.6	≥0.8
8	Tensile Modulus (MPa)	-20°C	≥0.6	≥0.8
9	Constant Elongation Bonding		Non-Destructive	Meet The Standards
10	Constant Elongation After Immersion		Non-Destructive	Meet The Standards
11	Adhesion After Immersion in Water and Light		Non-Destructive	Meet The Standards

Typical property data values should not be used as specifications. Assistance with specifications Are available by contacting us.

FAQ:

· Q1. Is ordering a sample Silicone Sealant possible?

A: Definitely. We accept sample orders and allow combination orders too.

· Q2. What’s the lead time for delivery?

A: 2–3 days for samples and 5–7 working days for bulk production.

· Q3. Do silicone sealants have a minimum purchase quantity?

A: Only one piece is needed for testing purposes.

· Q4. What shipping options do you offer?

A: Mass orders by sea; sample orders via express couriers like FedEx.

· Q5. How do I place an order for sealant?

A: Submit your need, get quoted, confirm & pay, then we manufacture.

· Q6. Can the sealant be branded with my logo?

A: Yes, please let us know prior to production.

· Q7. Do you offer a warranty on your products?

A: Yes, our warranty lasts 25 years.

Product Tags:

Non Corrosive Weatherproofing Silicone Sealant

ASTM C920 Weatherproofing Silicone Sealant

Weatherproofing Neutral Cure Silicone Sealant

Neutral Cure Weatherproofing Silicone Sealant Non Corrosive ASTM C920 Certified Images

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